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server: fix server not exit issue on asus router

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This commit is contained in:
Nick Peng
2022-07-02 13:26:58 +08:00
parent 362b7f978f
commit 301ab3ba10
2 changed files with 12 additions and 1 deletions
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8
package/optware/S50smartdns
View File

@@ -348,7 +348,13 @@ case "$1" in
fi
if [ ! -d "/proc/$pid" ]; then
return 0;
return 0
fi
stat="$(cat /proc/${pid}/stat | awk '{print $3}' 2>/dev/null)"
if [ "$stat" = "Z" ]; then
$SLEEP $SLEEPTIME
return 0
fi
$SLEEP $SLEEPTIME 2>/dev/null

5
src/smartdns.c
View File

@@ -469,10 +469,15 @@ int main(int argc, char *argv[])
char config_file[MAX_LINE_LEN];
char pid_file[MAX_LINE_LEN];
int signal_ignore = 0;
sigset_t empty_sigblock;
safe_strncpy(config_file, SMARTDNS_CONF_FILE, MAX_LINE_LEN);
safe_strncpy(pid_file, SMARTDNS_PID_FILE, MAX_LINE_LEN);
/* patch for Asus router: unblock all signal*/
sigemptyset(&empty_sigblock);
sigprocmask(SIG_SETMASK, &empty_sigblock, NULL);
while ((opt = getopt(argc, argv, "fhc:p:Svx")) != -1) {
switch (opt) {
case 'f':